package com.zxl.state;

public class Context {
	private  State state;

	public Context(State state) {
		this.state = state;
	}

	public State getState() {
		return state;
	}

	public void setState(State state) {
		this.state = state;
	}
	
	
	
	public void request(String para){
		state.handle(para);
	}
}
